linux-kernel - Re: [PATCH 0/4] soc: qcom: ubwc: more fixes and missing platforms

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Message-ID: <5czfssozoq3hthm4j5jecads45itqczu7xlxosxbp3ihhhqxwv@p2fnp3tuzale>
Date: Tue, 19 Aug 2025 15:53:51 -0500
From: Bjorn Andersson <andersson@...nel.org>
To: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
Cc: Konrad Dybcio <konradybcio@...nel.org>, 
	Rob Clark <robin.clark@....qualcomm.com>, Konrad Dybcio <konrad.dybcio@....qualcomm.com>, 
	linux-arm-msm@...r.kernel.org, freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/4] soc: qcom: ubwc: more fixes and missing platforms

On Thu, Aug 14, 2025 at 10:22:19AM +0300, Dmitry Baryshkov wrote:
> Add missing configuration for several platforms and correct
> configuration for several other platforms.
> 
> Note: I'm not sure how to handle MSM8956/76 platforms. MDSS definitely
> doesn't have UBWC support. This doesn't provide a threat for now (as
> MDP5 driver doesn't provide UBWC support), but if we were to switch
> these platforms to the DPU driver, we might need to filter them out.
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>

Acked-by: Bjorn Andersson <andersson@...nel.org>

Regards,
Bjorn

> ---
> Dmitry Baryshkov (4):
>       soc: qcom: ubwc: use no-uwbc config for MSM8917
>       soc: qcom: ubwc: add more missing platforms
>       soc: qcom: add configuration for MSM8929
>       soc: qcom: use no-UBWC config for MSM8956/76
> 
>  drivers/soc/qcom/ubwc_config.c | 11 ++++++++---
>  1 file changed, 8 insertions(+), 3 deletions(-)
> ---
> base-commit: 0b6974bb4134ca6396752a0b122026b41300592f
> change-id: 20250814-more-ubwc-d56e4bccc23d
> 
> Best regards,
> -- 
> With best wishes
> Dmitry
>